Magnesium carbonate
[化] 碳酸镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
carbonate
[['kɑ:bəneit]]
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
🗣️ 情景例句
My boss and some friends at the office.
我老板和办公室的同事。
We used to have a lot of interesting friends.
我们过去常有很多有趣的朋友。
After putting it on, Mrs.Richards went downstairs.
理查兹夫人穿上化装服后下了楼，